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Double flap gate valves are used to continually extract flowing, dust and grain-shaped and rough bulk materials while sealing of process and underpressure chambers.

Transport capacity:

Up to 130 m³/h

Temperature range:

Up to 800 °C

Technical description Types:

From Ø 200 to Ø 250

From 200 x 200 to 800 x 1000

Materials:All sizes as welded constructions:

From 1.0038, 1.5415

Slide plate 1.4301 (standard)

All sizes in special steels: 1.4301, 1.4541, 1.4571, 1.4828

Shaft seal:

Gland packing or shaft sealing rings

Activation:

Opening via curved washer and flange gear motor

Weight-loaded design

Closing via counterweight

Bearing:

External bearing

Options:

Rotation monitoring

Special versions:

KREISEL Umwelttechnik is the first port of call for all sectors which need to transport bulk materials into or out of system components or conveyor systems with exceptional reliability and safety.

KREISEL successfully relies on innovative products and state-of-the-art complex solutions. The performance profile includes consulting, planning, design, manufacturing, installation, commissioning and service for this product range.

A team of highly qualified staff with many years of experience on these areas is available for processing complete plants or components for the efficient conveying and dosing of bulk materials.

With the purposeful development of our products, we serve the interests of our customers consistently and actively contribute to resource conservation.

KREISEL GmbH & Co. KG with its headquarters in Krauschwitz is a medium-sized company with a staff of 110 employees. The products, such as ceramic rotary valves, slide gates, double flap gate valves or rotary valves, are used in many countries around the world since 1912.